Base | Representation |
---|---|
bin | 1100011100111… |
… | …0011110010010 |
3 | 10122021100112000 |
4 | 3013032132102 |
5 | 101332212223 |
6 | 5103214430 |
7 | 1202625132 |
oct | 307163622 |
9 | 118240460 |
10 | 52225938 |
11 | 27531136 |
12 | 155a7416 |
13 | aa8762b |
14 | 6d16ac2 |
15 | 48b9543 |
hex | 31ce792 |
52225938 has 32 divisors (see below), whose sum is σ = 122886720. Its totient is φ = 16384320.
The previous prime is 52225913. The next prime is 52225949. The reversal of 52225938 is 83952225.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27528 + ... + 29363.
It is an arithmetic number, because the mean of its divisors is an integer number (3840210).
Almost surely, 252225938 is an apocalyptic number.
52225938 is an abundant number, since it is smaller than the sum of its proper divisors (70660782).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52225938 is a wasteful number, since it uses less digits than its factorization.
52225938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56919 (or 56913 counting only the distinct ones).
The product of its digits is 43200, while the sum is 36.
The square root of 52225938 is about 7226.7515523920. The cubic root of 52225938 is about 373.7909218699.
The spelling of 52225938 in words is "fifty-two million, two hundred twenty-five thousand, nine hundred thirty-eight".
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